package cn.tedu.gemybatis3.mapper;

import cn.tedu.gemybatis3.pojo.entity.Product;
import cn.tedu.gemybatis3.pojo.vo.ProductVO1;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface ProductMapper {


    int insertProduct(Product product);

    ProductVO1 selectSingleProduct(Long productId);


    int deleteById (Long productId);


}

